Engine Type: Liquid-cooled single-cylinder four-stroke - Displacement: 449 cc - Bore & Stroke: 96 mm x 62.1 mm - Compression Ratio: 12:1 - Valve Train: Unicam, four-valve - Fuel Delivery: PGM-FI electronic fuel injection with 50 mm throttle body - Transmission: Close-ratio five-speed - Final Drive: #520 chain; 13T/48T - Front Suspension: 48 mm inverted Kayaba Air-Oil Separate (AOS) fork with 16-position rebound and 18-position compression damping adjustment; 310 mm (12.2 in.) travel - Rear Suspension: Pro-Link Kayaba single shock with spring preload, 20-position rebound damping adjustment, and compression damping adjustment separated into low-speed (18 positions) and high-speed (1.5 turns); 320 mm (12.6 in.) travel - Tires: 80/100 - 21 front; 120/80 - 19 rear - Brakes: Front 240 mm disc with twin-piston caliper; rear 240 mm disc - Ground Clearance: 333 mm (13.1 in.) - Seat Height: 954 mm (37.6 in.) - Wheelbase: 1,491 mm (58.7 in.) - Curb Weight: 106.5 kg (234.8 lb) including required fluids and full tank of gas - ready to ride - Fuel Capacity: 5.7 litres